CN209448124U - A kind of electric connector - Google Patents

Abstract

The utility model relates to a kind of electric connectors, including shell, the case top is equipped with movable cage plate, the movable sleeve intralamellar part is equipped with insert-connecting plate, the activity cage plate top edge is fixedly connected with rubber spacer, the housing bottom is fixedly connected with protective case, the protective case bottom is equipped with cable, the shell includes shell, the outer side of shell is equidistantly equipped with thermal insulation board, top is symmetrically connected with protective plate at left and right sides of the shell, the bottom of shell inner cavity regulation is connected with inner casing, groove is equipped on the outside of the inner casing between outer casing inner wall, port has symmetrically been dug at the top of the inner casing, radiator-grid is fixedly connected with inside the port, the insert-connecting plate bottom is connected with mounting base, the groove intracavity bottom is fixedly connected with reset spring, improve the service life of insert-connecting plate, it can prevent spark sputtering from causing electricity to hand Damage is hit, is greatly improved using safe, the practicability of plug is substantially increased, avoids the waste of plug.

Description

A kind of electric connector

Technical field

The utility model relates to a kind of electric connectors, belong to electrical equipment.

Background technique

Electrical equipment is in the power system to the general designation of the equipment such as generator, transformer, power circuit, breaker, electricity Gas equipment in use, needs to be electrically connected power supply using plug, and traditional plug, safety is not high, is easy Occur due to power end voltage it is excessive caused by electric spark sputter, bring security risk to the use of user, generate simultaneously Electric spark be easy to cause circuit damage even to cause fire, make troubles while increasing cost to the use of user, be This, provides a kind of electric connector.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect, provides a kind of electric connector, can effectively solve Certainly the problems in background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of electric connector, including shell, the case top are equipped with movable cage plate, and the movable sleeve intralamellar part, which is equipped with, to be inserted Contact pin, the activity cage plate top edge are fixedly connected with rubber spacer, and the housing bottom is fixedly connected with protective case, described Protective case bottom is equipped with cable, and the shell includes shell, and the outer side of shell is equidistantly equipped with thermal insulation board, described shell or so two Lateral roof is symmetrically connected with protective plate, and the bottom of shell inner cavity regulation is connected with inner casing, the inner casing outside and outer casing inner wall Between be equipped with groove, symmetrically dug port at the top of the inner casing, radiator-grid, the grafting be fixedly connected with inside the port Piece bottom is connected with mounting base, and the groove intracavity bottom is fixedly connected with reset spring, the reset spring top and activity Cage plate bottom is fixedly connected.

Furthermore, the cable top extends through protective case, outer casing bottom and inner casing inner cavity and connects.

Furthermore, it is flexibly connected on the outside of the movable cage plate with inside grooves, the height of the activity cage plate is less than With the depth of groove.

Furthermore, the insert-connecting plate is symmetrically set at the top of inner casing by mounting base, and between port.

Furthermore, connecting hole has symmetrically been dug on the insert-connecting plate, is equipped with screw on front side of the mounting base, it is described It is threadedly coupled by screw with connecting hole on front side of mounting base.

Furthermore, the reset spring is laminated structure, and the activity cage plate and reset spring are rectangular frame.

The utility model passes through setting activity cage plate, movable sleeve the utility model has the advantages that the utility model relates to a kind of electric connector Plate carried out in groove by reset spring it is up and down, by be arranged rubber spacer, carry out in use, rubber spacer and insert Seating face is fitted closely, can prevent it is water stain into the generation for causing short-circuit conditions in socket aperture, by the way that thermal insulation board is arranged, Plug can be hot after prolonged use for plug, and when pulling the plug out of the socket, thermal insulation board can prevent hand from scalding, and pass through setting Protective plate, is easy bad student's spark when in insert-connecting plate insertion socket, protective plate can prevent spark sputtering from causing to shock by electricity to hand Damage, is greatly improved using safe, by the way that groove is arranged, when on insert-connecting plate insertion socket, and in movable cage plate retraction groove, when When pulling the plug out of the socket, movable cage plate stretches out, and can protect to insert-connecting plate, avoiding plug, insert-connecting plate damages when not in use It is bad, the service life of insert-connecting plate is improved, by setting radiator-grid, can be radiated to the electronic component in inner casing inner cavity, Internal metal is prevented because high temperature is damaged, thermal diffusivity greatly improves, and by the way that mounting base is arranged, uses rear grafting for a long time Piece is easy burnt, insert-connecting plate taking-up can be replaced with new insert-connecting plate and carried out using inserting by the screw in mounting base of dismantling Seat, substantially increases the practicability of plug, avoids the waste of plug.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is a kind of electric connector surface structure schematic diagram of the utility model.

Fig. 2 is a kind of inner casing surface structure schematic diagram of electric connector of the utility model.

Fig. 3 is a kind of electric connector the schematic diagram of the section structure of the utility model.

Figure label: 1, shell；2, movable cage plate；3, insert-connecting plate；4, rubber spacer；5, protective case；6, cable；7, outer Shell；8, thermal insulation board；9, protective plate；10, inner casing；11, groove；12, port；13, radiator-grid；14, mounting base；15, reset spring； 16, connecting hole；17, screw.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

As shown in Figure 1-Figure 3, a kind of electric connector, including shell 1 are equipped with movable cage plate 2 at the top of the shell 1, pass through Setting activity cage plate 2, movable cage plate 2 in groove 11 by reset spring 15 carry out it is up and down, it is described activity cage plate 2 inside Equipped with insert-connecting plate 3,2 top edge of the activity cage plate is fixedly connected with rubber spacer 4, by the way that rubber spacer 4 is arranged, is carrying out In use, rubber spacer 4 is fitted closely with receptacle face, can prevent water stain into causing short-circuit conditions in socket aperture Occur, 1 bottom of shell is fixedly connected with protective case 5, and 5 bottom of protective case is equipped with cable 6, and the shell 1 includes outer Shell 7,7 outside of shell are equidistantly equipped with thermal insulation board 8, and by the way that thermal insulation board 8 is arranged, plug can be sent out plug after prolonged use It scalds, when pulling the plug out of the socket, thermal insulation board 8 can prevent hand from scalding, and 7 left and right sides top of shell is symmetrically connected with anti- Backplate 9 is easy bad student's spark when insert-connecting plate 3 is inserted into socket by the way that protective plate 9 is arranged, and protective plate 9 can prevent spark from splashing It penetrates and injury from electricity is caused to hand, greatly improved using safe, 7 intracavity bottom of the shell regulation is connected with inner casing 10, described It is equipped with groove 11 between 10 outside of inner casing and 7 inner wall of shell, by the way that groove 11 is arranged, when insert-connecting plate 3 is inserted on socket, activity In 2 retraction groove 11 of cage plate, when pulling the plug out of the socket, movable cage plate 2 stretches out, and can protect to insert-connecting plate 3, plug is avoided to exist Insert-connecting plate 3 is damaged when not in use, improves the service life of insert-connecting plate 3, and 10 top of inner casing has symmetrically dug port 12, radiator-grid 13 is fixedly connected with inside the port 12, it, can be to the electronics in 10 inner cavity of inner casing by the way that radiator-grid 13 is arranged Element radiates, and prevents internal metal because high temperature is damaged, and thermal diffusivity greatly improves, and 3 bottom of insert-connecting plate connects It is connected to mounting base 14, by the way that mounting base 14 is arranged, is easy for a long time using rear insert-connecting plate 3 burnt, mounting base of dismantling can be passed through The taking-up of insert-connecting plate 3 is replaced with new insert-connecting plate 3 and carries out substantially increasing the practical of plug using socket by the screw 17 on 14 Property, the waste of plug is avoided, 11 intracavity bottom of groove is fixedly connected with reset spring 15,15 top of reset spring It is fixedly connected with movable 2 bottom of cage plate.

More specifically, 6 top of cable extends through protective case 5,7 bottom of shell is connect with 10 inner cavity of inner casing, institute It states movable 2 outside of cage plate to connect with 11 internal activity of groove, the height of the activity cage plate 2 is less than the depth with groove 11, institute It states insert-connecting plate 3 and 10 top of inner casing is symmetrically set in by mounting base 14, and between port 12, symmetrically dug on the insert-connecting plate 3 Equipped with connecting hole 16, it is equipped with screw 17 on front side of the mounting base 14, passes through screw 17 and connecting hole on front side of the mounting base 14 16 are threadedly coupled, and the reset spring 15 is laminated structure, and the activity cage plate 2 and reset spring 15 are rectangular frame.

When the utility model is used, carrying out in use, rubber spacer 4 is fitted closely with receptacle face, slotting Bad student's spark is easy when contact pin 3 is inserted into socket, protective plate 9 can prevent spark sputtering from causing injury from electricity to hand, insert When contact pin 3 is inserted on socket, in movable 2 retraction groove 11 of cage plate, when pulling the plug out of the socket, movable cage plate 2 stretches out, can be to grafting Piece 3 is protected, and plug can be hot after prolonged use for plug, and when pulling the plug out of the socket, thermal insulation board 8 can prevent hand Scald, is easy using rear insert-connecting plate 3 burnt for a long time, can be taken out insert-connecting plate 3 by the screw 17 in mounting base 14 of dismantling New insert-connecting plate 3 is replaced with to carry out using socket.

The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (6)

1. a kind of electric connector, including shell (1), which is characterized in that movable cage plate (2) is equipped at the top of the shell (1), it is described Insert-connecting plate (3) are equipped with inside movable cage plate (2), described activity cage plate (2) top edge is fixedly connected with rubber spacer (4), institute It states shell (1) bottom to be fixedly connected with protective case (5), protective case (5) bottom is equipped with cable (6), and the shell (1) includes Shell (7), shell (7) outside are equidistantly equipped with thermal insulation board (8), and top is symmetrically connected with anti-at left and right sides of the shell (7) Backplate (9), shell (7) intracavity bottom regulation are connected with inner casing (10), on the outside of the inner casing (10) with shell (7) inner wall it Between be equipped with groove (11), symmetrically dug port (12) at the top of the inner casing (10), port (12) inside is fixedly connected with Radiator-grid (13), insert-connecting plate (3) bottom are connected with mounting base (14), and groove (11) intracavity bottom is fixedly connected with multiple Position spring (15), reset spring (15) top are fixedly connected with movable cage plate (2) bottom.

2. a kind of electric connector according to claim 1, it is characterised in that: cable (6) top extends through protective case (5), shell (7) bottom is connect with inner casing (10) inner cavity.

3. a kind of electric connector according to claim 1, it is characterised in that: activity cage plate (2) outside and groove (11) Internal activity connection, the height of the activity cage plate (2) are less than the depth with groove (11).

4. a kind of electric connector according to claim 1, it is characterised in that: the insert-connecting plate (3) is right by mounting base (14) Claim to be set at the top of inner casing (10), and between port (12).

5. a kind of electric connector according to claim 1, it is characterised in that: symmetrically dug connection on the insert-connecting plate (3) Hole (16) is equipped with screw (17) on front side of the mounting base (14), on front side of the mounting base (14) by screw (17) with connect Hole (16) is threadedly coupled.

6. a kind of electric connector according to claim 1, it is characterised in that: the reset spring (15) is laminated structure, institute Stating movable cage plate (2) and reset spring (15) is rectangular frame.